At the end of every month, mm​​, Janet decides to withdraw half of the money in their bank account. They start with \$960.00$960.00​ in their account. Graph the sequence that represents the money in their account, f(m)f(m)​​, where f(1)f(1)​ is the amount in the account after the first withdrawal.

Define a recursive function f(m)f(m)​​​ for the sequence in terms of f(m - 1) f(m−1)​​.